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Finding the Third Proportional to 104,486,211 and 243,992,902.50

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Solution

The third proportional to 104,486,211 and 243,992,902.50 is: 569,764,525.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,486,211 : 243,992,902.50 = 243,992,902.50 : x
  2. Step 2: Convert to fraction form
    104,486,211/243,992,902.50 = 243,992,902.50/x
  3. Step 3: Cross multiply
    104,486,211x = 243,992,902.50 × 243,992,902.50
  4. Step 4: Simplify right side
    104,486,211x = 59,532,536,470,374,504
  5. Step 5: Solve for x
    x = 59,532,536,470,374,504/104,486,211
  6. Step 6: Final answer
    x = 569,764,525.87

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.